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1 | <?php | |
2 | ||
3 | namespace Wallabag\CoreBundle\Helper; | |
4 | ||
5 | use Symfony\Component\Routing\Router; | |
6 | use Symfony\Component\Security\Core\Authentication\Token\Storage\TokenStorageInterface; | |
7 | use Wallabag\CoreBundle\Entity\Config; | |
8 | ||
9 | /** | |
10 | * Manage redirections to avoid redirecting to empty routes. | |
11 | */ | |
12 | class Redirect | |
13 | { | |
14 | private $router; | |
15 | private $tokenStorage; | |
16 | ||
17 | public function __construct(Router $router, TokenStorageInterface $tokenStorage) | |
18 | { | |
19 | $this->router = $router; | |
20 | $this->tokenStorage = $tokenStorage; | |
21 | } | |
22 | ||
23 | /** | |
24 | * @param string $url URL to redirect | |
25 | * @param string $fallback Fallback URL if $url is null | |
26 | * | |
27 | * @return string | |
28 | */ | |
29 | public function to($url, $fallback = '') | |
30 | { | |
31 | $user = $this->tokenStorage->getToken() ? $this->tokenStorage->getToken()->getUser() : null; | |
32 | ||
33 | if (null === $user || !is_object($user)) { | |
34 | return $url; | |
35 | } | |
36 | ||
37 | if (Config::REDIRECT_TO_HOMEPAGE === $user->getConfig()->getActionMarkAsRead()) { | |
38 | return $this->router->generate('homepage'); | |
39 | } | |
40 | ||
41 | if (null !== $url) { | |
42 | return $url; | |
43 | } | |
44 | ||
45 | if ('' === $fallback) { | |
46 | return $this->router->generate('homepage'); | |
47 | } | |
48 | ||
49 | return $fallback; | |
50 | } | |
51 | } |